500255225431 has 8 divisors (see below), whose sum is σ = 538859653920. Its totient is φ = 461668405152.

The previous prime is 500255225399. The next prime is 500255225441. The reversal of 500255225431 is 134522552005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500255225431 - 2⁵ = 500255225399 is a prime.

It is a super-2 number, since 2×500255225431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500255225441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4343011 + ... + 4456708.

It is an arithmetic number, because the mean of its divisors is an integer number (67357456740).

Almost surely, 2^500255225431 is an apocalyptic number.

500255225431 is a deficient number, since it is larger than the sum of its proper divisors (38604428489).

500255225431 is a wasteful number, since it uses less digits than its factorization.

500255225431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8804105.

The product of its (nonzero) digits is 60000, while the sum is 34.

Adding to 500255225431 its reverse (134522552005), we get a palindrome (634777777436).

The spelling of 500255225431 in words is "five hundred billion, two hundred fifty-five million, two hundred twenty-five thousand, four hundred thirty-one".